All categories

2 years ago

Find the area and perimeter of a rectangle. the length is x+6 the width is x+2

Mathematics

1 answer:

yarga [219]2 years ago

6 0

Answer:

<h2><u><em>Area = x² + 8x + 12</em></u></h2><h2><u><em>Perimeter = 4x + 16</em></u></h2>

Step-by-step explanation:

The area of a rectangle is given by the formula:

Area=width×height

The perimeter of a rectangle is given by the formula

Perimeter=2(width+height)

Area

(x + 6) × (x+2) =

x² + 2x + 6x + 12

x² + 8x + 12

------------------

Perimeter

2 × (x + 6 + x + 2) =

2 × (2x + 8) =

4x + 16

You might be interested in

IM BEGGING SOMEONE PLEASE HELP!!!!

PtichkaEL [24]

Answer:

Option C. y ≤ x-2

y ≤ 50/9-(1/6)x-(1/18)x^2

Step-by-step explanation:

Please, see the attached files.

Thanks.

6 0

3 years ago

Compare the values of the underlined digits.

Fantom [35]

To solve this problem, you have to determine the value of the number 3 in both numbers:

6,300 – the number 3 is in the hundreds place so its value is 300

530 – the number 3 is in the tens place so its value is 30

To answer the question, the value of 3 in 6,300 is 10 times the value of 3 in 530.

7 0

3 years ago

1. "Fasting blood sugar" is a lab test usually done six to eight hours after eating. The normal range for this test is 70

Ilya [14]

Answer:

1. "Fasting blood sugar" is a lab test usually done six to eight hours after eating. The normal range for this test is 70

Step-by-step explanation:

6 0

3 years ago

Write 12 1/3 as an improper fraction.

Julli [10]

Answer:

$\frac{37}{3}$

Step-by-step explanation:

$12\frac{1}{3}$

When converting mixed numbers (such as the one above), to improper fractions, we must first multiply the whole number by the denominator:

$12*3=36$

Then, add the numerator the the product:

$36+1=37$

Now, put the sum over the denominator to get your solution:

$\frac{37}{3}$

To check your work, you can convert the improper fraction to a mixed number to make sure you will end up with $12\frac{1}{3}$ .

Divide $37$ into $3$ :

$12$ with a remainder of $1$

Put the remainder over the denominator:

$12\frac{1}{3}$

Therefore, our solution is correct!

7 0

3 years ago

Read 2 more answers

Find the unknown angles

Shtirlitz [24]

Answer:

Step-by-step explanation:

∠WZA + WZY = 180 {linear pair}

88 + ∠WZY = 180

∠WZY = 180 - 88

∠WZY = 92°

∠WXY + ∠WZY = 180 {Opposite angle in cyclic quadrilateral}

x + 92 = 180

x = 180 - 92

x = 88°

3 0

3 years ago